Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 12 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/13/2019   14:37:13   (   0.04,-137.22) (   0.17,-137.80)   66.14                80
 12/14/2019   14:22:54   (   0.04,-137.22) (  -0.48,-134.95)  259.07                80
 12/17/2019   02:46:38   (  -0.05,-137.21) (  -0.69,-139.93)  311.40                80
 12/18/2019   02:34:58   (  -0.05,-137.20) (  -0.05,-137.08)   13.62                80
 12/19/2019   02:20:40   (  -0.05,-137.20) (   0.65,-134.24)  337.75                80
 12/21/2019   14:44:23   (   0.05,-137.20) (   0.53,-139.22)  230.56                80
 12/22/2019   14:30:03   (   0.05,-137.19) (  -0.12,-136.37)   93.69                80
 12/23/2019   14:18:24   (   0.05,-137.18) (  -0.78,-133.52)  417.75                80
 12/25/2019   02:53:48   (  -0.06,-137.15) (  -1.07,-141.35)  479.89                80
 12/26/2019   02:42:10   (  -0.07,-137.14) (  -0.36,-138.51)  156.32                80